... popular with manufacturers of display screens,research,develop and teste computer screen or concerning display screens.It may test compression ... time test graph,then get compression resistance of the specimen from that graph.Capacity:10N,20N,50N,100N,200N,500N, ... 0.5%Travel resolution:0.005mmControl mode:Display control or computer controlStroke(w/o grips):350mmTest space:600mm×600mmTest speed: ...